DE122233C - - Google Patents

Info

Publication number
DE122233C
DE122233C DENDAT122233D DE122233DA DE122233C DE 122233 C DE122233 C DE 122233C DE NDAT122233 D DENDAT122233 D DE NDAT122233D DE 122233D A DE122233D A DE 122233DA DE 122233 C DE122233 C DE 122233C
Authority
DE
Germany
Prior art keywords
isatin
yellow
phenylhydrazine
dyes
orange
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DENDAT122233D
Other languages
German (de)
English (en)
Publication of DE122233C publication Critical patent/DE122233C/de
Active legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B59/00—Artificial dyes of unknown constitution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
DENDAT122233D Active DE122233C (forum.php)

Publications (1)

Publication Number Publication Date
DE122233C true DE122233C (forum.php)

Family

ID=391170

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT122233D Active DE122233C (forum.php)

Country Status (1)

Country Link
DE (1) DE122233C (forum.php)

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